12002023022232 has 32 divisors (see below), whose sum is σ = 30015218605680. Its totient is φ = 3999319534080.

The previous prime is 12002023022189. The next prime is 12002023022251. The reversal of 12002023022232 is 23222032020021.

It is a super-3 number, since 3×12002023022232³ (a number of 40 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12002023022199 and 12002023022208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84603069 + ... + 84744812.

Almost surely, 2^{12002023022232} is an apocalyptic number.

12002023022232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12002023022232 is an abundant number, since it is smaller than the sum of its proper divisors (18013195583448).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12002023022232 is a wasteful number, since it uses less digits than its factorization.

12002023022232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169350843 (or 169350839 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 12002023022232 its reverse (23222032020021), we get a palindrome (35224055042253).

The spelling of 12002023022232 in words is "twelve trillion, two billion, twenty-three million, twenty-two thousand, two hundred thirty-two".